Develop Reference

how to firebase dynamic link whitelist error fix in url pattern?

I am getting an error like the picture above.
my firebase console url pattern
^https://my-website/share?category=community&id=.*$
^https://my-website/share?category=.*&id=.*$
^https://.*.com/.*$
my dynamic link code
Firebase.dynamicLinks.shortLinkAsync {
link = Uri.parse("https://my-wabsite/share?category=community&id=${item.communityId}")
domainUriPrefix = "https://nodeline.page.link"
// Open links with this app on Android
androidParameters("my-package") {
minimumVersion = 220
fallbackUrl = Uri.parse("https://my-website/share?category=community&id=${item.communityId}")
socialMetaTagParameters {
title = " "
description = "${item.content}"
imageUrl = if (item.images.isNullOrEmpty()) {
Uri.parse("https:/.amazonaws.com/dsfsdf.jpeg")
} else {
Uri.parse(item.images[0])
}
}
}
iosParameters("my-my-package") {
appStoreId = "1521778128"
minimumVersion = "1.4.8"
setFallbackUrl(Uri.parse("https://my-website/share?category=community&id=${item.communityId}"))
socialMetaTagParameters {
title = " !"
description = "${item.content}"
imageUrl = if (item.images.isNullOrEmpty()) {
Uri.parse("https:// .amazonaws.com/dsfsdf.jpeg")
} else {
Uri.parse(item.images[0])
}
}
}
buildShortDynamicLink()
}.addOnSuccessListener { result ->
val shortLink = result.shortLink
val intent = Intent(Intent.ACTION_SEND)
intent.type = "text/plain"
intent.putExtra(Intent.EXTRA_TEXT, shortLink.toString())
Timber.d("Test Checked asdf \n $shortLink")
(context as Activity).startActivity(Intent.createChooser(intent, "Share Link"))
}.addOnFailureListener {
Log.d("log_tag", "==> ${it.localizedMessage}", it)
}
In ios, it is possible to enter the app with the link I created, but in aos, when I click the link I created, a white list error appears like that.
Looking at the error content, it seems that I have set the url pattern incorrectly. Can you tell me what the problem is?
error
400: We could not match param 'https://my-website/share?category=community&id=615129' with whitelisted URL patterns in this Google project.

For my part, I removed some slashes and it worked. Here is the model I am currently using :
^https://example.com.*$
To match subdomains I use this...
^https://.*example.com.*$
Please give it a try and let me know if it works for you.

How to get Instagram Following List using Instagram graph api

How to get the following list from the Instagram account using the access token
I tried everything but not work.
here some API link which I tried before but none of them work.
I tried this one https://www.instagram.com/urvish_._/?__a=1
also this one
I tried but nothing can help me.

You can get the following (or also follower) list using the code below. Steps:
Make sure you're logged in on instagram.com
Open the API link: https://www.instagram.com/urvish_._/?__a=1 (your target username here is urvish_._)
Open the browser console: normally Ctrl+Shift+J on Windows/Linux or ⌘+Option+J on Mac
Paste this code and press Enter:
const GRAPHQL_MAX_PER_PAGE = 50;
async function getList() {
let pageLimit = 200; // from my testing
let baseInfo = JSON.parse(document.getElementsByTagName('body')[0].innerText);
let userId = baseInfo.graphql.user.id;
let config = { user_edge: 'edge_follow', query_hash: 'd04b0a864b4b54837c0d870b0e77e076', total_count: baseInfo.graphql.user.edge_follow.count };
// for followers instead of followings:
// { user_edge: 'edge_followed_by', query_hash: 'c76146de99bb02f6415203be841dd25a', total_count: baseInfo.graphql.user.edge_followed_by.count }
let after = null, hasNext = true, thisList = [];
for (pageCount = 1; hasNext && (pageCount <= pageLimit); ++pageCount) {
try {
let response = await fetch(`https://www.instagram.com/graphql/query/?query_hash=${config.query_hash}&variables=` + encodeURIComponent(JSON.stringify({
id: userId, include_reel: true, fetch_mutual: true, first: GRAPHQL_MAX_PER_PAGE, after: after
})));
if (!response.ok) {
console.warn(`Failed at page number ${pageCount.toLocaleString()}. HTTP status ${response.status}: ${response.statusText}.`);
break;
}
try {
response = await response.json();
} catch (error) {
console.error(`You may need to verify your account. Stopping. Failed at page number ${pageCount.toLocaleString()}.`, error);
break;
}
hasNext = response.data.user[config.user_edge].page_info.has_next_page
after = response.data.user[config.user_edge].page_info.end_cursor
thisList = thisList.concat(response.data.user[config.user_edge].edges.map(({ node }) => {
return {
id: node.id,
username: node.username,
full_name: node.full_name,
profile_pic_url: node.profile_pic_url,
};
}));
} catch (error) {
console.warn(`Error at page number ${pageCount.toLocaleString()}:`, error);
}
console.log(`${thisList.length.toLocaleString()} of ${config.total_count.toLocaleString()} fetched so far`);
}
console.info(`${thisList.length.toLocaleString()} fetched.`);
console.log(thisList);
}
getList()
Browser console showing a fetched list after code execution
In the code I've set the page limit to 200 so you can get up to 10,000 of your followings.
PS: For a way to visualise your lists and get more details, you can try Instagram Lists, a tool I made.

Faces indexed by iOS/Android app are not detected by Android/iOS App - AWS Rekognition

So I have been working on a product (Android First and then iOS) for a long time that index faces of people using AWS Rekognition and when they are again scanned later, it identifies them.
It's working great when I index a face from an Android device and then try to search it with an Android device. But if I try to search it later on iOS app, it doesn't find it. Same is the result if I go other way round. Index with iOS, search with Android, not found.
The collection ID is same while indexing and searching on both devices. I couldn't figure out how is it possible that a face indexed by one OS type, same region, same collection, couldn't be found while on other device.
If anyone here could try and help me with the issue, please do. I'll be really thankful.
Update 1: I have called "listCollections" function on both iOS and android apps. Both of them are showing different list of collections. This is the issue. But I can't figure our why it is happening. The identity pool and region is same on both of them.
Here is my Android Code to access Rekognition:
mCredentialsProvider = new CognitoCachingCredentialsProvider(
mContext,
"us-east-2:xbxfxexf-x5x5-xax7-x9xf-x5x0xexfx1xb", // Identity pool ID
Regions.US_EAST_2 // Region
);
mUUID = UUID.randomUUID().toString().replace("-", "");
mAmazonS3Client = new AmazonS3Client(mCredentialsProvider);
mAmazonS3Client.setRegion(Region.getRegion(Regions.US_EAST_2));
mAmazonRekognitionClient = new AmazonRekognitionClient(mCredentialsProvider);
if(!mAmazonS3Client.doesBucketExist(mFacesBucket)) {
mAmazonS3Client.createBucket(mFacesBucket);
}
Log.i(TAG, "Uploading image to S3 Bucket");
mAmazonS3Client.putObject(mFacesBucket, getS3ObjectName(), new File(data[0].toString()));
Log.i(TAG, "Image Uploaded");
Image image = new Image();
try {
image.setBytes(ByteBuffer.wrap(Files.toByteArray(new File(data[0].toString()))));
} catch (IOException e) {
e.printStackTrace();
}
Log.i(TAG, "Indexing image");
IndexFacesRequest indexFacesRequest =new IndexFacesRequest()
.withCollectionId(mFacesCollection)
.withImage(image)
.withExternalImageId(mUUID)
.withDetectionAttributes("ALL");
mAmazonRekognitionClient.indexFaces(indexFacesRequest);
Here is my iOS code to access Rekognition:
func uploadToCollection(img: UIImage)
{
let myIdentityPoolId="us-east-2:xbxfxexf-x5x5-xax7-x9xf-x5x0xexfx1xb"
let credentialsProvider = AWSCognitoCredentialsProvider(regionType: .USEast2, identityPoolId: myIdentityPoolId)
//store photo in s3()
let configuration = AWSServiceConfiguration(region: .USEast2, credentialsProvider: credentialsProvider)
AWSServiceManager.default().defaultServiceConfiguration = configuration
rekognitionClient = AWSRekognition.default()
guard let request = AWSRekognitionIndexFacesRequest() else
{
puts("Unable to initialize AWSRekognitionindexFaceRequest.")
return
}
var go=false
request.collectionId = "i_faces" + self.firebaseID.lowercased() //here iosCollection will be replaced by firebase Current UserID
request.detectionAttributes = ["ALL", "DEFAULT"]
request.externalImageId = self.UUID //this should be mUUID, passed as parameter to this function
let sourceImage = img
let image = AWSRekognitionImage()
image!.bytes = sourceImage.jpegData(compressionQuality: 0.7)
request.image = image
self.rekognitionClient.indexFaces(request) { (response:AWSRekognitionIndexFacesResponse?, error:Error?) in
if error == nil
{
print("Upload to Collection Complete")
}
go=true
return
}
while(go==false){}
}

Create a collection and added images to the collection and create an index. I suspect few things in your setup and code.
1) The Identity Pool Id, AWS Region used across iOS and Android
2) The name of the collection used (pay attention to the delimiters used in the collection name)
Android:
CognitoCachingCredentialsProvider credentialsProvider = new CognitoCachingCredentialsProvider(appContext, "MyPoolID", Regions.US_EAST_1);
public void searchFacesByImage() {
Image source = new Image().withS3Object(new S3Object().withBucket("us-east-1-bucket").withName("ms.jpg"));
Image ms2 = new Image().withS3Object(new S3Object().withBucket("us-east-1-bucket").withName("ms-2.jpg"));
Image ms3 = new Image().withS3Object(new S3Object().withBucket("us-east-1-bucket").withName("ms-3.jpg"));
Image ms4 = new Image().withS3Object(new S3Object().withBucket("us-east-1-bucket").withName("ms-4.jpg"));
String collectionId = "MyCollectionID";
AmazonRekognitionClient client = new AmazonRekognitionClient(credentialsProvider);
try {
System.out.println("Creating collection: " + collectionId );
CreateCollectionRequest request = new CreateCollectionRequest().withCollectionId(collectionId);
CreateCollectionResult createCollectionResult = client.createCollection(request);
System.out.println("CollectionArn : " + createCollectionResult.getCollectionArn());
System.out.println("Status code : " + createCollectionResult.getStatusCode().toString());
} catch (Exception ex) {
ex.printStackTrace();
}
IndexFacesRequest indexFacesRequest = new IndexFacesRequest();
indexFacesRequest.setImage(source);
indexFacesRequest.setCollectionId(collectionId);
client.indexFaces(indexFacesRequest);
indexFacesRequest = new IndexFacesRequest();
indexFacesRequest.setImage(ms2);
indexFacesRequest.setCollectionId(collectionId);
client.indexFaces(indexFacesRequest);
indexFacesRequest = new IndexFacesRequest();
indexFacesRequest.setImage(ms4);
indexFacesRequest.setCollectionId(collectionId);
client.indexFaces(indexFacesRequest);
SearchFacesByImageRequest searchFacesByImageRequest = new SearchFacesByImageRequest();
searchFacesByImageRequest
.withCollectionId(collectionId)
.withImage(ms3)
.withFaceMatchThreshold(80F);
SearchFacesByImageResult searchFacesByImageResult =
client.searchFacesByImage(searchFacesByImageRequest);
List <FaceMatch> faceImageMatches = searchFacesByImageResult.getFaceMatches();
for (FaceMatch face: faceImageMatches) {
Log.d(TAG, face.toString());
}
}
iOS:
Create the Cognito Credentials Provider
AWSCognitoCredentialsProvider *credentialsProvider = [[AWSCognitoCredentialsProvider alloc] initWithRegionType:AWSRegionUSEast1 identityPoolId: #"MyPoolID"];
AWSServiceConfiguration *configuration = [[AWSServiceConfiguration alloc] initWithRegion:AWSRegionUSEast1 credentialsProvider:credentialsProvider];
[AWSServiceManager defaultServiceManager].defaultServiceConfiguration = configuration;
Use the same Identity Pool Id and Region (us-east-1).
func faceIndexNoFacesSearch() {
let rekognition = AWSRekognition.default()
let faceRequest = AWSRekognitionSearchFacesByImageRequest()
do {
let image = AWSRekognitionImage()
image?.s3Object = AWSRekognitionS3Object()
image?.s3Object?.bucket = "us-east-1-bucket"
image?.s3Object?.name = "ms-2.jpg"
faceRequest!.image = image
faceRequest!.collectionId = "MyCollectionID"
rekognition.searchFaces(byImage: faceRequest!).continueWith { (response) -> Any? in
XCTAssertNil(response.error)
XCTAssertNotNil(response.result)
if let result = response.result {
XCTAssertNotNil(result.faceMatches)
}
return nil
}.waitUntilFinished()
} catch {
print("exception")
}
}
Please post questions in the comment and we can discuss there.

Ok so the problem turned out to be much different and solution was rather very simple. I posted another question regarding the same problem when I found it was a bit different and I have posted an answer as well.
Here it is:
https://stackoverflow.com/a/53128777/4395264

save image to custom folder titanium

I have developed an app to take a photo from the phone camera. But now I need to store the image to the phone memory into a folder created by me.
I have tried this:
var filename = Titanium.Filesystem.resourcesDirectory + "/newImageFile.jpg";
var imageFile = Titanium.Filesystem.getFile(filename);
imageFile.write(capturedImg);
But it does not apear in the gallery. How can I store the image to the phone memory and how can I create a costume folder in the phone memory to store the image?

- (void)imagePickerController:(UIImagePickerController *)picker didFinishPickingMediaWithInfo:(NSDictionary<NSString *,id> *)info
{
NSData *imageData = [info objectForKey:UIImagePickerControllerOriginalImage];
if(picker.sourceType==UIImagePickerControllerSourceTypeCamera)
{
//to save camera roll
[[PHPhotoLibrary sharedPhotoLibrary] performChanges:^{
[PHAssetChangeRequest creationRequestForAssetFromImage:image];
} completionHandler:nil];
}
}
This will save image in camera roll which is taken by you

This Will Create Photo Album and save into this album.
I came up with this singleton class to handle it:
import Photos
class CustomPhotoAlbum {
static let albumName = "Titanium"
static let sharedInstance = CustomPhotoAlbum()
var assetCollection: PHAssetCollection!
init() {
func fetchAssetCollectionForAlbum() -> PHAssetCollection! {
let fetchOptions = PHFetchOptions()
fetchOptions.predicate = NSPredicate(format: "title = %#", CustomPhotoAlbum.albumName)
let collection = PHAssetCollection.fetchAssetCollectionsWithType(.Album, subtype: .Any, options: fetchOptions)
if let firstObject: AnyObject = collection.firstObject {
return collection.firstObject as! PHAssetCollection
}
return nil
}
if let assetCollection = fetchAssetCollectionForAlbum() {
self.assetCollection = assetCollection
return
}
PHPhotoLibrary.sharedPhotoLibrary().performChanges({
PHAssetCollectionChangeRequest.creationRequestForAssetCollectionWithTitle(CustomPhotoAlbum.albumName)
}) { success, _ in
if success {
self.assetCollection = fetchAssetCollectionForAlbum()
}
}
}
func saveImage(image: UIImage) {
if assetCollection == nil {
return // If there was an error upstream, skip the save.
}
PHPhotoLibrary.sharedPhotoLibrary().performChanges({
let assetChangeRequest = PHAssetChangeRequest.creationRequestForAssetFromImage(image)
let assetPlaceholder = assetChangeRequest.placeholderForCreatedAsset
let albumChangeRequest = PHAssetCollectionChangeRequest(forAssetCollection: self.assetCollection)
albumChangeRequest.addAssets([assetPlaceholder])
}, completionHandler: nil)
}
}
When you first instantiate the class, the custom album will be created if it doesn't already exist. You can save an image like this:
CustomPhotoAlbum.sharedInstance.saveImage(image)
NOTE: The CustomPhotoAlbum class assumes the app already has permission to access the Photo Library. Dealing with the permissions is a bit outside the scope of this question/answer. So make sure PHPhotoLibrary.authorizationStatus() == .Authorize before you use it. And request authorization if necessary.

setting cors header for chromecast

How do I set the CORS headers for M3U8 file streaming in Chromecast? In my sender (Android) I am setting the Metadata and MediaInfo like this:
metaData = new MediaMetadata(MediaMetadata.MEDIA_TYPE_MOVIE);
metaData.putString(MediaMetadata.KEY_TITLE, "Demo Video");
MediaInfo mediaInfo = new MediaInfo.Builder(
"http://playertest.longtailvideo.com/adaptive/bbbfull/bbbfull.m3u8")
.setContentType("application/vnd.apple.mpegurl")
.setStreamType(MediaInfo.STREAM_TYPE_BUFFERED)
.setMetadata(metaData)
.build();
player.load(client, mediaInfo, true)
.setResultCallback(new ResultCallback<RemoteMediaPlayer.MediaChannelResult>() {
#Override
public void onResult(RemoteMediaPlayer.MediaChannelResult mediaChannelResult) {
Status status = mediaChannelResult.getStatus();
if (status.isSuccess()) {
}
}
});
My onLoad method is set up like this:
mediaManager.onLoad = function(event) {
console.log("### Media Manager - LOAD: " + JSON.stringify(event));
if(mediaPlayer !== null) {
mediaPlayer.unload(); // Ensure unload before loading again
}
if (event.data['media'] && event.data['media']['contentId']) {
var url = event.data['media']['contentId'];
mediaHost = new cast.player.api.Host({
'mediaElement': mediaElement,
'url': url
});
mediaHost.onError = function (errorCode) {
console.error('### HOST ERROR - Fatal Error: code = ' + errorCode);
if (mediaPlayer !== null) {
mediaPlayer.unload();
}
}
var initialTimeIndexSeconds = event.data['media']['currentTime'] || 0;
// TODO: real code would know what content it was going to access and this would not be here.
var protocol = null;
var parser = document.createElement('a');
parser.href = url;
var ext = ext = parser.pathname.split('.').pop();
if (ext === 'm3u8') {
protocol = cast.player.api.CreateHlsStreamingProtocol(mediaHost);
} else if (ext === 'mpd') {
protocol = cast.player.api.CreateDashStreamingProtocol(mediaHost);
} else if (ext === 'ism/') {
protocol = cast.player.api.CreateSmoothStreamingProtocol(mediaHost);
}
console.log('### Media Protocol Identified as ' + ext);
if (protocol === null) {
mediaManager['onLoadOrig'](event); // Call on the original callback
} else {
mediaPlayer = new cast.player.api.Player(mediaHost);
mediaPlayer.load(protocol, initialTimeIndexSeconds);
}
}
}
However, I am getting this error:
XMLHttpRequest cannot load http://playertest.longtailvideo.com/adaptive/bbbfull/bbbfull.m3u8. No 'Access-Control-Allow-Origin' header is present on the requested resource. Origin '----' is therefore not allowed access.
For Chromecast, how do I set the CORS headers for Chromecast?

Probably too late, but just came across with the same issue and get it done by the approach mentioned below.
I didn't get a way to add headers on sender app side so, sharing my own experience. I get the CORS issue fixed upon firstly confirming that my server is supporting CORS. And then for playing the media on chromecast, i was needed to add gstatic.com and in my case another one as well as allowed domains on server, which is in-fact the whole idea of CORS, that each domain should be known to our server. And that's it.
Note: Be very much sure to go through this official documentation. But for being a beginner it may appear a bit tricky to grab all the stuff from here. So shared own experience as well.